Nokia 6230i

Page 10
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G e n e r a l   i n f o r m a t i o n
10
If you enter an incorrect security code five times in succession, the 
phone ignores further entries of the code. Wait for 5 minutes, and enter 
the code again.
PIN codes
• The personal identification number (PIN) code (4 to 8 digits) helps to 
protect your SIM card against unauthorized use. The PIN code is 
usually supplied with the SIM card. Set the phone to request the PIN 
code each time the phone is switched on. See Security on page 71.
• The PIN2 code may be supplied with the SIM card and is required for 
some functions.
• The module PIN is required to access the information in the security 
module. See Security module on page 105. The module PIN is 
supplied with the SIM card if the SIM card has a security module in 
it.
signature on page 106. The signing PIN is supplied with the SIM card 
if the SIM card has a security module in it.
If you enter an incorrect PIN code three times in succession, the phone 
may display 
PIN blocked
 or 
PIN code blocked
 and ask you to enter the 
PUK code.
PUK codes
The personal unblocking key (PUK) code (8 digits) is required to change a 
blocked PIN code. The PUK2 code is required to change a blocked PIN2 
code.
If the codes are not supplied with the SIM card, contact your local 
service provider for the codes.
Barring password
The barring password (4 digits) is required when using the 
Call barring 
service
service provider.
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